diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2006-07-12 18:12:56 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2006-07-12 18:12:56 +0000 |
| commit | 1282329ae695a6e84b13923222ed08aeedb21427 (patch) | |
| tree | 3e044dd45dc2974b875ca66d0e4c2a6c3421315d /sys/dev | |
| parent | 95443bf24a481ebfbc4b02e12cb314ea7061759f (diff) | |
Do not split multibyte access on little endian architectures with no alignment
requirements; ok krw@
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/usb/usb.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/usb/usb.h b/sys/dev/usb/usb.h index 80dfa366b19..235c66417e1 100644 --- a/sys/dev/usb/usb.h +++ b/sys/dev/usb/usb.h @@ -1,4 +1,4 @@ -/* $OpenBSD: usb.h,v 1.24 2006/06/23 19:25:07 miod Exp $ */ +/* $OpenBSD: usb.h,v 1.25 2006/07/12 18:12:55 miod Exp $ */ /* $NetBSD: usb.h,v 1.69 2002/09/22 23:20:50 augustss Exp $ */ /* $FreeBSD: src/sys/dev/usb/usb.h,v 1.14 1999/11/17 22:33:46 n_hibma Exp $ */ @@ -81,7 +81,7 @@ typedef u_int8_t uDWord[4]; #define USETW2(w,h,l) ((w)[0] = (u_int8_t)(l), (w)[1] = (u_int8_t)(h)) -#if 1 +#if defined(__STRICT_ALIGNMENT) || _BYTE_ORDER != _LITTLE_ENDIAN #define UGETW(w) ((w)[0] | ((w)[1] << 8)) #define USETW(w,v) ((w)[0] = (u_int8_t)(v), (w)[1] = (u_int8_t)((v) >> 8)) #define UGETDW(w) ((w)[0] | ((w)[1] << 8) | ((w)[2] << 16) | ((w)[3] << 24)) |